BR24E08F 查看數據表（PDF） - ROHM Semiconductor
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BR24E08F Datasheet PDF : 12 Pages
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Memory Ics
BR24C08 / BR24C08F / BR24C08FJ / BR24C08FV / BR24C16/ BR24C16F /
BR24C16FJ / BR24C16FV / BR24E16 / BR24E16F / BR24E16FJ / BR24E16FV
I2C BUS compatible serial EEPROM
BR24C08 / BR24C08F / BR24C08FJ / BR24C08FV /
BR24C16 / BR24C16F / BR24C16FJ / BR24C16FV /
BR24E16 / BR24E16F / BR24E16FJ / BR24E16FV /
The BR24C08, BR24C16 and BR24E16 series are 2-wire (I2C BUS type) serial EEPROMs which are electrically
programmable.
∗I2C BUS is a registered trademark of Philips.
zFeatures
1) 1k x 8 bits serial EEPROM.
(BR24C08 / F / FJ / FV)
2k x 8 bits serial EEPROM.
(BR24C16 / F / FJ / FV, BR24E16 / F / FJ / FV)
2) Two wire serial interface.
(2Byte Address : BR24E16)
3) Operating voltage range : 2.7V∼5.5V
4) Low current consumption
Active (at 5V) : 2.0mA (Typ.)
Standby (at 5V) : 1.0µA (Typ.)
5) Auto erase and auto complete functions can be used
during write operations.
6) Page write function : 16byte
7) DATA security
Write protect feature
Inhibit to WRITE at low Vcc
8) Noise filters at SCL and SDA pins.
9) Address can be incremented automatically during
read operations.
10) Compact packages.
11) Rewriting possible up to 100,000 times.
12) Data can be stored for ten years without corruption.
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol
Limits
Unit
Supply voltage
VCC
−0.3~+6.5
V
300(SSOP−B8)
∗1
Power dissipation
Pd
450(SOP8, SOP−J8) ∗2
mW
800(DIP8)
∗3
Storage temperature range
Tstg
−65~+125
°C
Operating temperature range
Topr
−40~+85
°C
Terminal voltage
−
−0.3~VCC+0.3
V
∗1 Reduced by 3.0mW for each increase in Ta of 1°C over 25°C.
∗2 Reduced by 3.5mW for each increase in Ta of 1°C over 25°C.
∗3 Reduced by 5.0mW for each increase in Ta of 1°C over 25°C.
zRecommended operating conditions (Ta=25°C)
Parameter
Symbol
Limits
Unit
Power supply voltage
VCC
2.7~5.5
V
Input voltage
VIN
0~VCC
V
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